Nonlinear dynamics of orthogonal metal cutting: experimental studies

Chee Hoe Foong, Marian Wiercigroch*, William F. Deans

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The elimination of chatter is one of the major aims in machining to improve geometrical accuracy and surface finish. In this study, occurrence of chatter was investigated experimentally using a specially designed rig by examining time histories of the cutting and thrust force components. A broad experimental study was conducted using brass, cast iron and aluminium samples. It was found that by changing the horizoatal stiffness of the rig, the thrust force variations (in the vertical direction) were completely eliminated for the cast iron samples. A systematic analysis of the chip formation for the aluminium alloy is presented.

Original languageEnglish
Title of host publication17th Biennial Conference on Mechanical Vibration and Noise
PublisherAmerican Society of Mechanical Engineers(ASME)
Pages1467-1472
Number of pages6
Volume7A
ISBN (Electronic)9780791819777
DOIs
Publication statusPublished - 1999
EventASME 1999 Design Engineering Technical Conferences, DETC 1999 - Las Vegas, United States
Duration: 12 Sep 199916 Sep 1999

Publication series

NameInternational Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC/CIE)
Volume7A-1999

Conference

ConferenceASME 1999 Design Engineering Technical Conferences, DETC 1999
CountryUnited States
CityLas Vegas
Period12/09/9916/09/99

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